Which of the following need oxygen to survive?

Q: What does an oxygen dissociation curve describe?

A: All cells need energy for carrying out their normal functions, including metabolic processes,…

Q: Why Exchange Gases and What Are the Requirements for Gas Exchange?

A: Gas can be defined as one of the four fundamental states of matter and the others being solid,…

Q: Explain the three factors that affect the affinity of hemoglobin to oxygen

A: The affinity of hemoglobin for oxygen is depicted in an oxygen-hemoglobin dissociation curve. The…

Q: Why do we find more carbon dioxide dissolved in the plasma than oxygen?

A: Plasma is the yellowish component of the blood. It carries proteins and cells in every region of the…

Q: How carbon monoxide,emitted by automobiles, prevents transport of oxygen in body tissues?

A: Carbon monoxide (CO) is a colorless, odorless, tasteless gas, which is produced by burning gasoline,…

Q: Why do minute amounts of CO2 and CO impurities in a breathing mixture exert such profound…

A: Breathing is the physical process of taking in air containing oxygen to lungs where the oxygen is…

Q: What are the eight steps of gas transport?

A: BASIC INFORMATION  BREATHING  It is the process in which the air is taken in and exhaled out. The…

Q: How does the partial pressure of oxygen change as altitude changes?How does the partial pressure of…

A: The partial pressure of the oxygen changes when the altitude changes. The partial pressure of oxygen…

Q: Oxyhemoglobin forms by a chemical reaction betweenwhich of the following?a. hemoglobin and carbon…

A: Hemoglobin is a globular protein that contains four haem molecules. Hemoglobin is found on the…

Q: What distinguishes lung capacities, as a group, from lung volumes?

A: Air which is present in the lungs is measured as lung volumes and lung capacities.

Q: what will happen to your blood oxygen when you do skydiving?

A: In skydiving some inherent risks of course . but in an extreme style of the skydiving originally…

Q: The lungs perform a variety of which functions?

A: Lungs are the primary respiratory organ for pulmonary respiration. Lungs are supplied with air…

Q: What

A: INHALATION:- Is the process or get of breathing in, taking air and sometimes other substances into…

Q: What is Fixation of Carbon Dioxide ?

A: BASIC INFORMATION  PHOTOSYNTHESIS  In this process green pigments called chlorophyll helps as they…

Q: What is the difference between respiration and breathing?

A: Respiraton: The breakdown of the C-C bonds of complex compounds through oxidation within the cells…

Q: Why is oxygen efficiently transferred from hemoglobin in theblood to myoglobin in the muscles?

A: Oxygen move is impacted by the presence of cells in aging stocks. The impact relies upon the…

Q: What type of respiration takes place in human muscles during vigorous exercise and why?

A: Respiration is the biochemical process in which the cells of an organism obtain energy by combining…

Q: What are the balanced chemical equations of breathing?

A: Breathing is the movement of air in and out of lungs, that is the organs where gas exchange between…

Q: How does an uncoupler of respiration work?

A: Aerobic respiration follows specific biochemical pathways (glycolysis, citric acid cycle, electron…

Q: How does the concept of partial pressure explain the diffusion of oxygen into our blood stream?  Why…

A: The partial pressure of oxygen, otherwise called PaO2, is an estimation of oxygen pressure in…

Q: why must our lungs return to not collapse? list factors needed to enable it to be possible.

A: Answer: BREATHING =It is the process of exchanging gases from environment to lungs and vice versa.…

Q: How does the administration of 100 percent oxygen save a patient from carbon monoxide poisoning? Why…

A: Hemoglobin (Hb) is a complex protein present in the blood. It carries out the oxygen (O2) from the…

Q: Which of the following gases readily combines with the haemoglobin of the blood? Carbon monoxide…

A: Hemoglobin(Hb or Hgb) is the member of the iron-containing oxygen-transport metalloprotein family in…

Q: Name the gas that reduces oxygen carrying capacity of the blood.

A: Hemoglobin is a protein molecule found in red blood cells that help in carrying oxygen to different…

Q: During strenuous exercise, the oxygen-hemoglobin dissociation curve shifts to the right. This…

A: Hello, thank you for your question. The question you have posted seems to be incomplete as you have…

Q: Which of the following is true concerning the metabolism in the lung

A: The lung comprises tissues of two main types: epithelial and mesenchymal, with a number of specific…

Q: Why transport oxygen is important ?

A: A group of organs and tissue that helps us to breathe, the respiratory system has a nose, mouth,…

Q: What is respiration?

A: A number of processes take place in living organisms. All these processes require specialized…

Q: What is the importance of respiration?

A: Respiration is a metabolic cycle that happens in all organisms. It is a biochemical cycle that…

Q: Which of the following controls the normal breathing process?a) Amino acidsb) Cholesterolc) Ventral…

A: Respiration is the biological process that results in exchange of gas between the cells of the…

Q: Why do we breathe oxygen and exhale carbon dioxide?

A: Breathing is the process whereby the exchange of gases takes place. The nose is the organ through…

Q: How does oxygen get from the air in your lungs into your bloodstream?

A: Main physical process which involves the moment of gasses from the atmosphere to the bloodstream is…

Q: What are the goals of respiration? What dictates the need for more effective respiration?

A: Cellular respiration takes place both aerobically as well as anaerobically. When oxygen is present…

Q: Are there any parts of the human body that get oxygen directly from the air and not from the blood?

A: The human body is very complex and it has a huge demand for oxygen because of which the oxygen that…

Q: Which of the following is the most important factor in determining whether oxygen dissociates from…

A: Haemoglobin refers to the iron-containing metalloprotein found in red blood cells that transports…

Q: what is the main purpose of respiration?

A: Respiratory system involves organs, cells and tissues that take part in the breathing process which…

Q: What are the conditions for Respiration?

A: The respiration is a set of metabolic processes in which cells convert the biochemical energy from…

Q: What type of respiration is used if oxygen is absent

A: Cellular respiration is the process by which a cell broken down glucose and produce energy in the…

Q: Name the gas that inhibits the transportation of oxygen by haemoglobin.

A: Hemoglobin is a tetrameric structure which has four subunits. each of them bind with oxygen by…

Q: Where does respiration occur? Why?

A: Respiration is the movement of oxygen from the outside environment to the cells within tissues and…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.